| Name | Deductibility Code |
| Antiquarian Society of Wisconsin | -- |
| Atagahi Wildlife Haven | -- |
| Bark River Woods Historical Society Inc. | -- |
| Bill Juoni Fresh Fire Ministries Inc. | -- |
| Christian Released Time of Fort Atkinson Inc. | -- |
| Church of Christ of Fort Atkinson Wisconsin | -- |
| Community Dental Clinic Inc. | -- |
| Cynthia McKinley Kolasinski Scholarship Trust | 4 |
| Engineers Foundation of Wisconsin Inc. | -- |
| Escape of Fort Atkinson Inc. | -- |
| Evergreen Cemetery Assn | 6 |
| Fort Atkinson Area Senior Citizen Center Inc. | -- |
| Fort Atkinson Arts Council Inc. | -- |
| Fort Atkinson Community Foundation | -- |
| Fort Atkinson Community Theatre Inc. | -- |
| Fort Atkinson High School Alumni Association Foundation | -- |
| Fort Atkinson High School Alumni Association Foundation Inc. | -- |
| Fort Atkinson Historical Society | -- |
| Fort Atkinson Memorial Hospital Auxiliary | -- |
| Fort Atkinson Science Fair Inc. | -- |
| Fort Atkinson Wisconservation Club Inc. | -- |
| Fort Atksinson Swim Team | -- |
| Fort Beautification Foundation Inc. | -- |
| Fort Christian Assembly Inc. | -- |
| Fort Healthcare Inc. | -- |
| Fort Memorial Hospital Foundation Inc. | -- |
| Friends of Lorine Niedecker Inc. | -- |
| Good News Community Church Incorporated | -- |
| Highsmith Family Foundation C/O Hugh Highsmith | 4 |
| Hoard & Curtis Scout Camp Inc. | -- |
| Homeschool America Foundation Inc. | -- |
| Jefferson County Domestic Abuse Prevention Program Inc. | -- |
| Klopcic Family Foundation Tr | 4 |
| Maranatha Fellowship of Fort Atkinson Inc. | -- |
| Michelle and Craig Auerbach Scholarship Trust | 4 |
| National Niemann-Pick Disease Foundation | -- |
| Operation L A P | -- |
| Opportunities Inc. of Jefferson County | -- |
| Parents Cooperative Preschool | -- |
| Rock County Multi-Use Trails Group Inc. | -- |
| Schweiger Foundation | 4 |
| United Brotherhood of Christ Ltd. Fort Atkinson | -- |
| United Way of Jefferson and N Walworth Counties Inc. | -- |
| Wisconsin Alliance for Excellent Schools | -- |
| Wisconsin Municipal Clerks Association Incorporated | -- |